How to read the result of of posthoc kruskal dunn test? Specifically, what do the values in the table below tell me?

I have 6 treatments and I first did a Kruskal-Wallis test to confirm that the groups' distributions were dissimilar from one another and the aggregate dataset. I then used posthoc.kruskal.dunn's test to see which groups were dissimilar from one another, and which were not.

Its result was enter image description here

  • $\begingroup$ Why no correction for multiple testing? $\endgroup$
    – Michael M
    Apr 29 '17 at 7:20
  • $\begingroup$ @MichaelM I used this code: kruskal.test(Treatment~DayFive, data=B) B$Treatment <- as.factor(B$Treatment) posthoc.kruskal.dunn.test(x=DayFive, g=B$Treatment, p.adjust.method="none") and this was what I got. $\endgroup$ Apr 29 '17 at 13:44

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